Your horoscope says: Treat yourself for $7.99 (Banggood). Communication Interface UART 3.3V / 5V TTL level, Operating Voltage 3.2-5.5V, Frequency Range 433.4 ~ 473.0MHZ, Model HC-12.
Updated: 09-07-2025
Banggood
Warehouse in China.
Link: Geekcreit HC-12 433MHz SI4463 Wireless Serial Module Transceiver
Price: $7.99
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
There is only one database record (it was for $6.99), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).